Relay Protection Tester

US$2,323.00-2,867.00 / Piece

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What is High Accuracy Three Phase / Six Phase Secondary Current Injection Relay Protection Tester

Name: High Accuracy Three Phase / Six Phase Secondary Current Injection Relay Protection Tester
Uploaded: 2026-07-21T21:28:33+08:00
Description: DJB-421 Three Phase Relay Test Kit Intelligent Voltage Withstand Testing Equipment Application: DJB series microcomputer relay protection tester is a new small microcomputer relay protection testing i

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About this Item

Price

Min. Order Reference FOB Price

1 Piece US$2,323.00-2,867.00 / Piece

Sepcifications

Certification ISO9001, CE
Protection Shock Resistance
Transport Package Wooden Packaging
Trademark DEMIKS
Origin Shanghai China
3-Phase Parallel Current (RMS) 0~120 a
Long-Time Phase Current 10 a
Max. Output Power (Phase) 450 Va
Max. Output Power (3-Phase Parallel) 900 Va
Max. Permitted Time (3-Phase Parallel) 10 S
Frequency Range (Fundamental) 0~1000 Hz
Harmonic Times 0~20

Product Description

DJB-421 Three Phase Relay Test Kit Intelligent Voltage Withstand Testing Equipment Application: DJB series microcomputer relay protection tester is a new small microcomputer relay protection testing instrument, manufactured referencing DL/T624-199 "microcomputer relay protection test device ...

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Shanghai Demiks Electric Power Technology Co., Ltd.

Diamond Member Since 2025

Audited Supplier

Main Products Power Transformer, Dry Type Transformer, Oil Immersed Transformer, High Voltage Electrict ...
Address Room 501 Building 1st, New Jinqiao Road 1295, Shanghai, China
Main Markets Africa
Number of Foreign Trading Staff 6
Supply Chain Partners 3
Minimum Order Quantity 1 Set

Relay Protection Tester Comparison

	High Accuracy Three Phase / Six Phase Secondary Current Injection Relay Protection Tester Contact Now	Factory Custom Ceramic Insulator for Electrical Equipment Contact Now	Factory Custom Epoxy Resin Composite Insulator for Electrical Equipment Contact Now	Factory Custom L-Shaped Epoxy Resin Insulated Rod for Electrical Applications Contact Now	Factory Custom Epoxy Resin Insulation Parts for Electrical Equipment Contact Now

Transaction Info
	High Accuracy Three Phase / Six Phase Secondary Current Injection Relay Protection Tester Contact Now	Factory Custom Ceramic Insulator for Electrical Equipment Contact Now	Factory Custom Epoxy Resin Composite Insulator for Electrical Equipment Contact Now	Factory Custom L-Shaped Epoxy Resin Insulated Rod for Electrical Applications Contact Now	Factory Custom Epoxy Resin Insulation Parts for Electrical Equipment Contact Now
Price	US$2,323.00-2,867.00 / Piece	US$0.10-10.00 / Piece	US$1.00-10.00 / Piece	US$1.40-2.50 / kg	US$1.40-2.50 / kg
Min Order	1 Piece	100 Pieces	100 Pieces	100 kg	100 kg
Payment Terms	LC, D/P, T/T, PayPal, Western Union, Small-amount payment	LC, T/T, PayPal, Western Union, D/P	LC, T/T, PayPal, Western Union, D/P	LC, T/T, PayPal, Western Union, D/P	LC, T/T, PayPal, Western Union, D/P
Quality Control
Product Certification	ISO9001, CE	ISO9001	ISO9001	ISO9001	ISO9001
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	Africa	Domestic	Domestic	Domestic	Domestic
Annual Export Revenue	-	-	-	-	-
Business Model	Own Brand, ODM, OEM	ODM, OEM	ODM, OEM	ODM, OEM	ODM, OEM
Average Lead Time	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Protection: Shock Resistance; 3-Phase Parallel Current (RMS): 0~120 a; Long-Time Phase Current: 10 a; Max. Output Power (Phase): 450 Va; Max. Output Power (3-Phase Parallel): 900 Va; Max. Permitted Time (3-Phase Parallel): 10 S; Frequency Range (Fundamental): 0~1000 Hz; Harmonic Times: 0~20;	Protection: Insulation; Housing: Ceramic;	Protection: Insulation; Housing: Epoxy Resin; MOQ: 100PCS;	Protection: Insulation; Housing: Epoxy Resin;	Protection: Insulation; Housing: Epoxy Resin;
Supplier Name	Shanghai Demiks Electric Power Technology Co., Ltd.	Gaomi Shouzheng Electrical Meterials Co.,Ltd	Gaomi Shouzheng Electrical Meterials Co.,Ltd	Gaomi Shouzheng Electrical Meterials Co.,Ltd	Gaomi Shouzheng Electrical Meterials Co.,Ltd
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